ECO E61
6 named openings and variations are classified as E61. ECO (Encyclopaedia of Chess Openings) codes group openings from A00 to E99 by their opening moves.
- King's Indian DefenseE611. d4 Nf6 2. c4 g6 3. Nc3
- King's Indian Defense: Fianchetto Variation, Benjamin DefenseE611. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 c6 7. O-O Qb6
- King's Indian Defense: Semi-Classical VariationE611. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e3 d6 6. Be2
- King's Indian Defense: Semi-Classical Variation, Exchange VariationE611. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e3 d6 6. Be2 Nbd7 7. O-O e5 8. dxe5 dxe5
- King's Indian Defense: Semi-Classical Variation, Queenside Storm LineE611. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e3 d6 6. Be2 Nbd7 7. O-O e5 8. b4
- King's Indian Defense: Smyslov VariationE611. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5